Invasive.org - Cooperating Organizations

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NDSU - North Dakota Forest Service's Images

6 Images

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Image Subject Scientific Name Photographer

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5190099 Rhizosphaera needle cast Rhizosphaera kalkhoffii Bubak Michael Kangas
5190100 Septoria leaf spot and canker Septoria musiva Peck Michael Kangas
5190097 Cytospora canker of spruce Valsa kunzei Nitschke Michael Kangas
5190098 oak leaf blister Taphrina caerulescens (Desmaz. & Mont.) Tul. Michael Kangas
5190096 Cytospora canker of spruce Valsa kunzei Nitschke Michael Kangas
5191001 oak leaf blister Taphrina caerulescens (Desmaz. & Mont.) Tul. Michael Kangas